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Mostrando ítems 11-20 de 208
Optimización Multiperíodo de una Cadena de Suministro Hospitalaria
(Universidad Tecnológica Nacional, 2018)
A new formulation to the shortest path problem with time windows and capacity constraints
(Planta Piloto de Ingeniería Química, 2012-07)
The Shortest-path problem with timewindows and capacity constraints (SPPTWCC) is a problem used for solving vehicle-routing and crewscheduling applications. The SPPTWCC occurs as a sub-problem used to implicitly generate ...
An efficient MILP-based decomposition strategy for solving large-scale scheduling problems in the shipbuilding industry
(Springer, 2019-07)
This work presents a novel hybrid and systematic MILP-based solution approach for the resolution of multi-stage scheduling problems arising in the shipbuilding industry. The manufacturing problem involves the processing ...
An improvement-based MILP optimization approach to complex AWS scheduling
(Elsevier, 2012-12)
The automated wet-etch station (AWS) is one of the most critical stages of a modern semiconductor manufacturing system (SMS), which has to simultaneously deal with many complex constraints and limited resources. Due to its ...
Improving the mathematical formulation for the detailed scheduling of refined products pipelines by accounting for flow rate dependent pumping costs
(Nara Medianeira Stefano, 2013-10)
This work presents a continuous-time mixed-integer linear programming (MILP) formulation to find the best detailed schedule for single-source multi-product pipelines, minimizing the total operating costs. By knowing the ...
Novel MILP Scheduling Model for Power-Intensive Processes under Time-Sensitive Electricity Prices
(American Chemical Society, 2018-01)
In this work, a mixed-integer linear programming (MILP) model is presented based on a discrete-time scheduling formulation that allows modeling and optimizing operational decisions for processes working under time-sensitive ...
Optimización de la Cadena de Suministros de Bioetanol a partir de Madera
(Universidad Tecnológica Nacional, 2018)
Short-term operational planning of refined products pipelines
(Springer, 2017-03)
Pipelines are the safest and least expensive mode for transporting energy products over long distances. Refined products pipelines convey multiple oil derivatives from refineries to marketing terminals, usually through the ...
Optimization of a biotechnological multiproduct batch plant design for the manufacture of four different products: a real case scenario
(John Wiley, 2017)
In this work a biotechnological multiproduct batch plant
that manufactures four different recombinant proteins for human
application is described in some detail. This batch plant design is then
optimized with regards ...